INDEED
indeed
(adverb) (used as an interjection) an expression of surprise or skepticism or irony etc.; “Wants to marry the butler? Indeed!”
indeed, so
(adverb) in truth (often tends to intensify); “they said the car would break down and indeed it did”; “it is very cold indeed”; “was indeed grateful”; “indeed, the rain may still come”; “he did so do it!”
Source: WordNet® 3.1
Etymology
Adverb
indeed (not comparable)
(modal) Truly; in fact; actually.
Synonyms: certainly, definitely, in fact, indubitably, really, surely, truly, undoubtedly, Thesaurus:actually
(degree, after the adjective modified) In fact.
Interjection
indeed
Indicates emphatic agreement.
Synonyms: absolutely, for real, forsooth, indubitably, sure thing, true that
With interrogative intonation (low-high) indicates serious doubt.
Anagrams
• denied
Source: Wiktionary
In*deed", adv. Etym: [Prep. in + deed.]
Definition: In reality; in truth; in fact; verily; truly; -- used in a
variety of sense. Esp.: (a) Denoting emphasis; as, indeed it is so.
(b) Denoting concession or admission; as, indeed, you are right. (c)
Denoting surprise; as, indeed, is it you Its meaning is not intrinsic
or fixed, but depends largely on the form of expression which it
accompanies.
The carnal mind is enmity against God; for it is not subject to the
law of God, neither indeed can be. Rom. viii. 7.
I were a beast indeed to do you wrong. Dryden.
There is, indeed, no great pleasure in visiting these magazines of
war. Addison.
Source: Webster’s Unabridged Dictionary 1913 Edition